Still no good
For some odd reason the 508/514 train is cursed. It has not managed to arrive on time once in the past two weeks. To me this is a clear sign that the MBTA is still a long way from making the 100% schedule.
Today the p514 was 15 minutes late. The MBTA had posted that the train was running about 30 mins late. I have heard that earlier trains are getting better.
Later today we'll find out the schedule changes for next week, but I am not hopeful that there will be much improvement from this week.